Overview

UNIT OF ENERGY SYSTEMS

Row

Publications in DiVA 2020
(fractional counts)

8.5

WoS coverage 2014 - 2020
(peer reviewed)

84.7 %

Scopus coverage 2014 - 2020
(peer reviewed)

92.7 %

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Notes more…

Indicators in the Citation impact, Journal impact and Co‑publishing tabs are based on Web of Science publications only. Corresponding Scopus indicators can be found under the Scopus tab.

Overall Web of Science coverage for peer reviewed publications in this unit is good, 84.7%.

Note that the coverage numbers for Web of Science and Scopus apply to publications in the KTH bibliometric database Bibmet. If a WoS-id or Scoupus-id from DiVA can not be matched in Bibmet, it does not count as covered.

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Background

The bibliometric indicators referred are based on publications registered in DiVA. Only publications from currently employed researchers at KTH are included. The rolling nature of this report means that it provides more of a current overview and less of a historic stable trend, since it excludes publications written by researchers that are no longer affiliated to KTH, but have been at some point in time.

Indicators in the Citation impact, Journal impact and Co‑publishing tabs are based on Web of Science publications only. Corresponding Scopus indicators can be found under the Scopus tab.

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Researchers at the unit

Publication data is available only after login.

Publications in DiVA

UNIT OF ENERGY SYSTEMS

Row

Fractional count

Publication volume, fractionalized

Publication volume, fractionalized

DiVA publication type 2014 2015 2016 2017 2018 2019 2020 Publications WoS coverage Scopus coverage
Article, peer review 1.1 1.0 2.2 4.3 4.1 5.7 5.8 24.2 93.3% 1.0
Article, other NA NA NA NA 2.0 0.6 NA 2.6 61.3% 0.6
Conference paper, peer review 0.8 0.9 0.8 0.1 0.8 1.1 NA 4.4 37.5% 0.5
Conference paper, other 0.2 1.2 2.0 0.8 0.2 0.4 0.7 5.5 0.0% 0.0
Chapter in book NA 0.2 NA NA NA 0.8 NA 1.0 0.0% 0.0
Report NA NA NA NA 0.7 NA NA 0.7 0.0% 0.0
Doctoral thesis NA NA 1.0 NA NA NA 2.0 3.0 0.0% 0.0
Licentiate thesis NA NA NA NA 1.0 NA NA 1.0 0.0% 0.0

Full count

Publication volume, full count

Publication volume, full count

DiVA publication type 2014 2015 2016 2017 2018 2019 2020 Publications WoS coverage Scopus coverage
Article, peer review 4 5 9 15 15 19 23 90 93.3% 1
Article, other NA NA NA NA 2 2 NA 4 75.0% 1
Conference paper, peer review 3 3 2 1 3 5 NA 17 41.2% 1
Conference paper, other 1 5 5 2 1 2 2 18 0.0% 0
Chapter in book NA 1 NA NA NA 2 NA 3 0.0% 0
Report NA NA NA NA 1 NA NA 1 0.0% 0
Doctoral thesis NA NA 1 NA NA NA 2 3 0.0% 0
Licentiate thesis NA NA NA NA 1 NA NA 1 0.0% 0

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Publication volume

Publication volume

Web of Science coverage by publication type

Web of Science coverage by publication type

Citation impact

UNIT OF ENERGY SYSTEMS

Row

Citations 3-year window, fractional counts

Citations 3-year window, fractional counts

Publication Year Publications Total Citations Average Citations Uncited publications Share uncited
2014 1.2 8.9 7.5 0.2 20.8%
2015 1.0 16.0 16.6 0.0 0.0%
2016 2.5 24.0 9.6 0.3 13.3%
2017 4.1 35.8 8.6 0.1 3.4%
2018 4.5 42.9 9.6 0.2 3.7%
Total 13.3 127.7 9.6 0.9 6.7%

Field normalized citations, fractionalized (3-year moving average)

Field normalized citations, fractionalized (3-year moving average)

Publication years Publications Average Cf Top 10% publications Share Top 10%
2014-2016 3.9 1.56 0.8 21.3%
2015-2017 6.6 1.28 0.7 10.7%
2016-2018 9.0 1.20 1.0 11.2%
2017-2019 12.6 1.47 1.9 14.7%
Total 16.5 1.49 2.7 16.2%

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Notes more…

This table is based on Web of Science publication types Article, Proceedings paper, Review, Letter and Editorial.
Rows are based on at least 4 (full counted) publications with poor Web of Science coverage (at least 52.6%).
(DiVA publication types Article, peer review and Conference paper, peer review)
Indicators based on < 50 publications are considered unreliable

Notes more…

This table is based on Web of Science publication types Article and Review.
Rows are based on at least 16 (full counted) publications with good Web of Science coverage (at least 88.4%).
(DiVA publication type Article, peer review)
Indicators based on < 50 publications are considered unreliable

Row

Average field normalized citations (Cf)

Share of publications among Top 10% cited

Journal impact

UNIT OF ENERGY SYSTEMS

Row

Journal impact, fractionalized (3-year moving average)

Journal impact, fractionalized (3-year moving average)

Publication years Publications Average Journal Cf Publications in Top 20% journals Share Top 20% journals
2014-2016 3.9 1.51 1.6 41.7%
2015-2017 6.6 1.38 2.5 37.3%
2016-2018 9.0 1.32 2.9 32.4%
2017-2019 12.5 1.16 3.4 27.5%
2018-2020 13.8 1.10 3.7 27.0%
Total 21.4 1.21 6.7 31.3%

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Notes more…

This table is based on Web of Science publication types Article and Review.
Rows are based on at least 16 (full counted) publications with good Web of Science coverage (at least 88.4%).
(DiVA publication type Article, peer review)
Indicators based on < 50 publications are considered unreliable

Row

Field normalized journal impact (JCf)

Share of publications in Top 20% journals

Co‑publishing

UNIT OF ENERGY SYSTEMS

Row

Summary

International and Swedish non-university co‑publications (full counts)

International and Swedish non-university co‑publications (full counts)

Publication years Publications Swedish non-university co-publications Share Swedish non-university International co-publications Share international
2014-2016 16 1 6.2% 11 68.8%
2015-2017 25 1 4.0% 16 64.0%
2016-2018 33 1 3.0% 19 57.6%
2017-2019 44 0 0.0% 30 68.2%
2018-2020 52 1 1.9% 39 75.0%
Total 80 2 2.5% 57 71.2%

Notes more…

This table is based on Web of Science publication types Article and Review.
Rows are based on at least 16 (full counted) publications with good Web of Science coverage (at least 88.9%).
(DiVA publication type Article, peer review)
Indicators based on < 50 publications are considered unreliable

International and Swedish non-university co‑publication

Countries and organizations

Co‑publication countries

Co‑publication countries

Country Publications 1-10 auth 11-50 auth 51-200 auth Over 200 auth Publications (frac)
United States 17 14 3 0 0 4.4
United Kingdom 19 15 4 0 0 4.0
Austria 11 9 2 0 0 2.3
Italy 9 9 0 0 0 1.8
Germany 7 5 2 0 0 1.4
Canada 5 4 1 0 0 1.2
Switzerland 4 4 0 0 0 1.2
France 5 4 1 0 0 0.8
Netherlands 3 3 0 0 0 0.8
India 2 2 0 0 0 0.7
Brazil 4 2 2 0 0 0.7
Cyprus 3 2 1 0 0 0.6
Denmark 3 3 0 0 0 0.6
Russian Federation 2 2 0 0 0 0.4
New Zealand 3 2 1 0 0 0.4
Spain 3 2 1 0 0 0.4
Australia 2 2 0 0 0 0.3
South Africa 1 1 0 0 0 0.3
Colombia 2 1 1 0 0 0.3
Greece 2 2 0 0 0 0.3
Costa Rica 2 1 1 0 0 0.3
Ethiopia 1 1 0 0 0 0.2
Iran, Islamic Republic of 1 1 0 0 0 0.2
Ireland 1 1 0 0 0 0.2
Kenya 1 1 0 0 0 0.2
Tunisia 1 1 0 0 0 0.2
Japan 1 1 0 0 0 0.2
Bangladesh 1 1 0 0 0 0.1
Portugal 1 1 0 0 0 0.1
Belgium 1 1 0 0 0 0.1
Bolivia 1 1 0 0 0 0.1
Turkey 1 0 1 0 0 0.1
Belarus 1 0 1 0 0 0.1
Estonia 1 0 1 0 0 0.1
Latvia 1 0 1 0 0 0.1
Lithuania 1 0 1 0 0 0.1
Argentina 1 0 1 0 0 0.0
Ecuador 1 0 1 0 0 0.0
Mexico 1 0 1 0 0 0.0
Peru 1 0 1 0 0 0.0

Co‑publication organizations

Co‑publication countries

Organization Organization type Country Publications 1-10 auth 11-50 auth 51-200 auth Over 200 auth Publications (frac)
Loughborough University University United Kingdom 10 8 2 0 0 2.1
International Institute for Applied Systems Analysis Institute Austria 10 8 2 0 0 2.0
Politecnico di Milano University Italy 8 8 0 0 0 1.6
Imperial College London University United Kingdom 7 6 1 0 0 1.5
University College London University United Kingdom 7 4 3 0 0 1.5
Colorado School of Mines University United States 4 4 0 0 0 1.3
The World Bank Group Other Public United States 4 3 1 0 0 1.1
Indian Institutes of Technology University India 2 2 0 0 0 0.7
The Cyprus Institute Institute Cyprus 3 2 1 0 0 0.6
Technical University of Denmark (DTU) University Denmark 3 3 0 0 0 0.6
World Resources Institute (WRI) Institute United States 2 2 0 0 0 0.6
Stockholm University University Sweden 3 3 0 0 0 0.6
United Nations (UN) Other Public United States 2 1 1 0 0 0.6
University of British Columbia University Canada 3 3 0 0 0 0.6
Columbia University University United States 2 2 0 0 0 0.5
Netherlands Organisation for Applied Scientific Research (TNO) Other Public Netherlands 1 1 0 0 0 0.5
University of Geneva University Switzerland 1 1 0 0 0 0.5
Simon Fraser University University Canada 1 1 0 0 0 0.4
United Nat Dept Econ & Social Affairs UNDESA NA United States 1 1 0 0 0 0.4
Gubkin Russian State University of Oil and Gas University Russian Federation 2 2 0 0 0 0.4
Industrial Economics, Incorporated (IEc) Company United States 2 1 1 0 0 0.4
Chinhoyi University of Technology University Sweden 1 1 0 0 0 0.3
Dalarna University College University College Sweden 1 1 0 0 0 0.3
Reiner Lemoine Institute Institute Germany 1 1 0 0 0 0.3
RISE - Research Institutes of Sweden Institute Sweden 1 1 0 0 0 0.3
Technological Federal University of Paraná University Brazil 2 2 0 0 0 0.3
University of Cape Town University South Africa 1 1 0 0 0 0.3
University of Nottingham University United Kingdom 1 1 0 0 0 0.3
Volvo AB Company Brazil 2 2 0 0 0 0.3
World Bioenergy Association Other Sweden 2 1 1 0 0 0.3
British Columbia Institute of Technology (BCIT) Institute Canada 1 0 1 0 0 0.3
Federal University of Ouro Preto (UFOP) University Brazil 1 0 1 0 0 0.3
Frankfurt Institute for Advanced Studies (FIAS) Institute Germany 1 0 1 0 0 0.3
Technical University of Berlin University Germany 1 0 1 0 0 0.3
NA NA Germany 1 0 1 0 0 0.3
University of Auckland University New Zealand 2 1 1 0 0 0.3
University of Lleida University Spain 2 1 1 0 0 0.3
United Nations Econ Commiss Europe UNECE NA Switzerland 1 1 0 0 0 0.3
University of Thessaly (UTH) University Greece 2 2 0 0 0 0.3
University of Costa Rica (UCR) University Costa Rica 2 1 1 0 0 0.3
École nationale supérieure des mines de Nantes University College France 1 1 0 0 0 0.2
Institut Mines-Télécom (IMT) University Other France 1 1 0 0 0 0.2
International Atomic Energy Agency Other Public Austria 1 1 0 0 0 0.2
Islamic Azad University University Iran, Islamic Republic of 1 1 0 0 0 0.2
National University of Colombia University Colombia 1 1 0 0 0 0.2
Pontifical Bolivarian University (UPB) University Colombia 1 1 0 0 0 0.2
Shiraz University University Iran, Islamic Republic of 1 1 0 0 0 0.2
Shiraz University of Technology (SUTech) University Iran, Islamic Republic of 1 1 0 0 0 0.2
Swiss Federal Laboratories for Materials Science and Technology (Empa) Institute Switzerland 1 1 0 0 0 0.2
United Nations (UN) Other Public Ethiopia 1 1 0 0 0 0.2
University College Cork University Ireland 1 1 0 0 0 0.2
University of Melbourne University Australia 1 1 0 0 0 0.2
University of Oxford University United Kingdom 1 1 0 0 0 0.2
University of Stuttgart University Germany 1 1 0 0 0 0.2
World Agroforestry Institute Kenya 1 1 0 0 0 0.2
MINIST ENVIRONM & ENERGY NA Costa Rica 1 1 0 0 0 0.2
Coll Engn & Technol NA India 1 1 0 0 0 0.2
Inst Energy Econ & Rat Energy Use IER NA Germany 1 1 0 0 0 0.2
Tunis El Manar University University Tunisia 1 1 0 0 0 0.2
Massachusetts Institute of Technology University United States 2 1 1 0 0 0.2
Brookhaven National Laboratory Institute United States 1 1 0 0 0 0.2
University of Tokyo University Japan 1 1 0 0 0 0.2
Waseda University University Japan 1 1 0 0 0 0.2
NA NA Sweden 1 1 0 0 0 0.2
Cardiff University University United Kingdom 1 1 0 0 0 0.1
DbV Driven Values NA Netherlands 1 1 0 0 0 0.1
Islamic university of technolpgy University Bangladesh 1 1 0 0 0 0.1
Polytechnic University of Turin University Italy 1 1 0 0 0 0.1
Potsdam Institute for Climate Impact Research (PIK) Institute Germany 1 1 0 0 0 0.1
Swiss Federal Institute of Technology Lausanne (EPFL) University Switzerland 1 1 0 0 0 0.1
University of Lisbon University Portugal 1 1 0 0 0 0.1
University of Pau and Pays de l’Adour (UPPA) University France 1 1 0 0 0 0.1
Wageningen Univ Res University Netherlands 1 1 0 0 0 0.1
Cambridge Econometrics Company United Kingdom 1 1 0 0 0 0.1
Catholic University of Leuven University Belgium 1 1 0 0 0 0.1
Radboud University Nijmegen University Netherlands 1 1 0 0 0 0.1
University of Liège University Belgium 1 1 0 0 0 0.1
University of San Simon University Bolivia 1 1 0 0 0 0.1
Wageningen University and Research Centre University Netherlands 1 1 0 0 0 0.1
AI Sustainabil Ctr NA Sweden 1 1 0 0 0 0.1
BC3 NA Spain 1 1 0 0 0 0.1
Euro-Mediterranean Center on Climate Change (CMCC) Institute Italy 1 1 0 0 0 0.1
International Energy Agency Other Public France 1 1 0 0 0 0.1
Leibniz Institute of Freshwater Ecology and Inland Fisheries (IGB) Institute Germany 1 1 0 0 0 0.1
Umeå University University Sweden 1 1 0 0 0 0.1
University of New South Wales University Australia 1 1 0 0 0 0.1
University of Otago University New Zealand 1 1 0 0 0 0.1
University of Sussex University United Kingdom 1 1 0 0 0 0.1
Bavarian Center for Applied Energy Research (ZAE Bayern) Institute Germany 1 0 1 0 0 0.1
Cukurova University University Turkey 1 0 1 0 0 0.1
University of Barcelona University Spain 1 0 1 0 0 0.1
University of Sheffield University United Kingdom 1 0 1 0 0 0.1
RAND Corporation Other United States 1 0 1 0 0 0.1
Stockholm Environment Institute (SEI) Institute United States 1 0 1 0 0 0.1
Belarusian National Technical University University Belarus 1 0 1 0 0 0.1
Lithuanian Biomass Energy Association (LITBIOMA) Other Lithuania 1 0 1 0 0 0.1
Lithuanian Research Centre for Agriculture and Forestry Other Public Lithuania 1 0 1 0 0 0.1
Ludzas Bio-energija Company Latvia 1 0 1 0 0 0.1
Riga Technical University (RTU) University Latvia 1 0 1 0 0 0.1
Saue Parish Other Public Estonia 1 0 1 0 0 0.1
Stockholm Environment Institute (SEI) Institute Estonia 1 0 1 0 0 0.1
Ctr Int Rech Environm & Dev CIRED NA France 1 0 1 0 0 0.0
Del Rosario University University Colombia 1 0 1 0 0 0.0
Evolved Energy Res NA United States 1 0 1 0 0 0.0
Fdn Bariloche NA Argentina 1 0 1 0 0 0.0
Federal University of Rio de Janeiro (UFRJ) University Brazil 1 0 1 0 0 0.0
Inst Dev Durable & Relat Int IDDRI Org NA France 1 0 1 0 0 0.0
Inter Amer Dev Bank IADB Org NA United States 1 0 1 0 0 0.0
National Polytechnic University University Ecuador 1 0 1 0 0 0.0
Tempus Analitica AC NA Mexico 1 0 1 0 0 0.0
Univ Ibague University Colombia 1 0 1 0 0 0.0
Univ Pacifico University Peru 1 0 1 0 0 0.0
University of Los Andes (Uniandes) University Colombia 1 0 1 0 0 0.0
University of Maryland, College Park University United States 1 0 1 0 0 0.0
University of Tennessee University United States 1 0 1 0 0 0.0

Open Access

UNIT OF ENERGY SYSTEMS

Row

Open Access publications, full counts

Open Access publications, full counts

Publication Year Publications Open Access publications OA gold OA hybrid OA green OA bronze Not OA Share OA
2014 5 2 1 0 1 0 3 40.0%
2015 5 1 0 0 1 0 4 20.0%
2016 10 2 0 0 1 1 8 20.0%
2017 15 8 5 1 2 0 7 53.3%
2018 16 11 4 2 5 0 5 68.8%
2019 23 16 11 1 4 0 7 69.6%
2020 23 17 13 3 1 0 6 73.9%
Total 97 57 34 7 15 1 40 58.8%

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Notes more…

The Open Access type of the publications was fetched from the Unpaywall REST API. The method to determine the OA type is presented here.

In summary, the different OA types can be described as follows:

  • Gold: The full text has been found on a publisher website, in a journal that is fully OA.

  • Hybrid: The full text has been found on a publisher website, in a journal that is not fully OA.

  • Green: The full text has been found in an institutional repository, such as DiVA.

  • Bronze: The full text has been found on a publisher website but no OA license could be identified.

N.B.: This table is based on peer-reviewed publications for which Unpaywall could determine the OA type (necessary condition: have a DOI number). Unpaywall’s method is empirical and does not strictly equate to copyright license. As a consequence, the OA status of a given publication may vary with time — for example turning from “Not OA” to “Green” when a full text is added to DiVA.

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Overview of Open Access publications - piechart

Stacked area chart for publications

Scopus

UNIT OF ENERGY SYSTEMS

Row

Citation Impact

Column

Citations, open window
Citations, open window
Publication Year Publications Total Citations Average Citations Uncited publications Share uncited
2014 1.4 51.4 36.7 0.0 0.0%
2015 1.2 75.4 65.0 0.2 17.2%
2016 2.7 71.6 26.5 0.3 12.3%
2017 4.3 83.3 19.2 0.0 0.0%
2018 5.3 71.7 13.6 0.0 0.0%
2019 7.1 99.8 14.0 1.4 20.3%
2020 5.1 44.1 8.7 0.2 4.0%
Total 27.1 497.2 18.4 2.2 8.0%
Notes more…

This table is based on Scopus publication types Article, Conference Paper, Review, Letter and Editorial.
Rows are based on at least 5 (full counted) publications with moderate Scopus coverage (at least 63.5%).
(DiVA publication types Article, peer review and Conference paper, peer review)
Indicators based on < 50 publications are considered unreliable
Average field weighted citation impact (FWCI)
Field weighted citation impact (FWCI)
Field weighted citation impact (FWCI)
Publication years Publications Average FWCI Top 10% publications Share Top 10%
2014-2016 5.3 1.83 2.1 39.2%
2015-2017 8.2 1.64 2.6 32.2%
2016-2018 11.3 1.68 3.2 28.3%
2017-2019 14.7 1.99 4.4 30.2%
Total 20.0 1.95 6.5 32.5%
Notes more…

This table is based on Scopus publication types Article, Review and Conference Paper.
Rows are based on at least 21 (full counted) publications with good Web of Science coverage (at least 77.8%).
(DiVA publication type Article, peer review)
Indicators based on < 50 publications are considered unreliable

Share of publications among Top 10% cited

Journal Impact

Journal impact, fractionalized (3-year moving average)
Journal impact, fractionalized (3-year moving average)
Publication years Publications Average SNIP Publications in Top 20% journals Share Top 20% journals
2014-2016 4.6 2.01 3.9 85.7%
2015-2017 7.5 1.87 6.4 85.9%
2016-2018 10.8 1.64 6.8 62.5%
2017-2019 14.1 1.58 7.0 49.5%
2018-2020 14.4 1.60 6.4 44.5%
Total 23.3 1.70 13.8 59.2%
Notes more…

This table is based on Scopus publication types Article, Review and Conference Paper.
Rows are based on at least 21 (full counted) publications with good Web of Science coverage (at least 77.8%).
(DiVA publication type Article, peer review)
Indicators based on < 50 publications are considered unreliable
Field normalized journal impact (SNIP)

Share of publications in Top 20% journals

Co‑publishing

International and corporate co‑publications (full counts)
International and corporate co‑publications (full counts)
Publication years Publications Corporate co-publications Share corporate International co-publications Share international
2014-2016 21 0 0.0% 14 66.7%
2015-2017 32 0 0.0% 22 68.8%
2016-2018 42 2 4.8% 26 61.9%
2017-2019 56 5 8.9% 40 71.4%
2018-2020 60 5 8.3% 45 75.0%
Total 97 5 5.2% 70 72.2%
Notes more…

This table is based on Scopus publication types Article, Review and Conference Paper.
Rows are based on at least 21 (full counted) publications with good Web of Science coverage (at least 80.8%).
(DiVA publication type Article, peer review)
Indicators based on < 50 publications are considered unreliable

International and corporate co‑publication

About

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